Police arrest illegal immigrant on sexual assault charges

Police said the victim is under 16 years old. The suspect, Efren Guallpa, is not a relative of the minor. Police said he may have been living at the family's home at the time of the attacks.

His present address is East Liberty Street.

Police said during the investigation, police learned Guallpa was in the country illegally, and in addition to the $250,000 bond on the assault charge, he is being held on a warrant for a future arrest by the federal Immigration and Customs Enforcement branch of the department of Homeland Security.